baber/WOPTO huggingface dataset:
Patent DE-3223882-A1 (DE)
Title: Label for protecting objects which are placed in shops, exhibitions and the like against illegal removal
Inventor: SWIRIN NICOLAJ
IPC: G08B13/14
Filed: 1982-06-26
Abstract: The safety label which is bonded to an object that is to be protected against theft is constructed in such a manner that, when the circuit to the warning and signalling device (110) is interrupted in the event of damage and destruction of the label (100), the warning and signalling device is set in operation. <IMAGE>
Patent DE-3228485-A1 (DE)
Inventor: GREB WOLFGANG DR DR
IPC: A61K33/06
Filed: 1982-07-30
Abstract: Antacids containing zeolitic sodium aluminosilicates and/or potassium aluminosilicates of the A, X, Y, or P type molecular sieves with pharmaceutical adjuvant material. Such antacids are useful in the treatment of gastric hyperacidity and other related conditions.
Patent DE-3228889-A1 (DE)
Title: Coupling for the plug-in connection of a shaft to a part having an axial recess
Inventor: GOEDEL FRANK DIPL ING
IPC: F16D1/08
Filed: 1982-08-03
Abstract: The invention relates to a coupling for the plug-in connection of a shaft to a part having an axial recess, the shaft having a flat parallel to the axis, on which a jamming body held on the recess is supported. To provide a coupling which even at high torques, free from play, even at high torques, is functionally reliable and easy to assemble, the jamming body is designed with a contact face parallel to the flat, is supported so as to allow movement in the mounting direction on a face, inclined relative to the flat, of the part having the axial recess and is prestressed in the mounting direction by means of a spring. The shaft and the axial recess are polygonal in cross-section and each have two guide faces extending in a wedge shape relative to one another and resting against one another.
Patent DE-3231019-A1 (DE)
Title: Television receiver
Inventor: HARTWEIN PETER
IPC: F16M11/10
Filed: 1982-08-20
Abstract: The invention relates to a television receiver (1) which exhibits a base part (2) and a screen (3). The screen (3) can be pivoted relative to the base part (2), preferably by an angle of approximately 15 DEG  in the vertical direction. This makes it possible to adapt the viewing angle to different types of placements of the television receiver (1). <IMAGE>
Patent DE-3234646-A1 (DE)
Title: Raising water by means of bunched capillary tubes
Inventor: GOERES HANS DIETER WILHELM
IPC: F04B19/20
Filed: 1982-09-18
Abstract: Published without abstract.
Patent DE-3241919-A1 (DE)
Title: Set of construction elements for constructing retaining walls and walls
Inventor: REINSCHUETZ HANS
IPC: E02D29/02
Filed: 1982-11-12
Abstract: The invention relates to a set of construction elements for constructing retaining walls which are intended for the support of slopes and for the material and visual separation of sections of land. The set of construction elements consists of two identical bodies 1 and 2 preferably made of concrete and having two narrow sides 5 and 7 and two wide sides 3 and 4 extending between the narrow sides 5 and 7. The wide sides 3 and 4 are provided with profiling. One narrow side 5 has a longitudinal groove 6 and the opposite narrow side has a longitudinal rib 8. The arrangement is made in such a way that the longitudinal rib 8 of one body 1 fits into the longitudinal groove 6 of the other body 2. <IMAGE>
Patent DE-3248587-A1 (DE)
Title: Process for obtaining pancreatin
Inventor: SCHULTZE HANS
IPC: C12N9/94
Filed: 1982-12-30
Abstract: Highly active pancreatin is obtained by autolysis of an aqueous isopropanol-containing tissue homogenate which is buffered with, preferably, sodium bicarbonate until a test precipitation with aqueous isopropyl alcohol has a positive result and precipitation with increasing concentration of isopropyl alcohol, resulting in a suspension of fibres which can be removed by screening and permits pancreatin to be isolated directly from the solution by further increasing the concentration of isopropyl alcohol.
Patent DE-3302920-A1 (DE)
Title: Circuit arrangement for a telecommunications system, in particular a telephone PBX system, with devices to identify changes in condition
Inventor: RAMBOLD THOMAS DIPL ING
IPC: H04Q11/04
Filed: 1983-01-28
Abstract: The invention relates to a telecommunications system, in particular a telephone PBX system, with devices which identify the changes in condition through single or multiple comparison of a previous first stored condition identifier with a second, new condition identifier and where a command memory is assigned to each such device, from which identifier bits can be retrieved in allocation to the type of an indication point, where said identifier bits which identify for a corresponding timer the time interval between the repetitions of the activation of the indication point by the corresponding central control or control unit. When fault events are identified, additional evaluation means output an evaluation result only after a specific number of repetitions of the activations of the indication point and only after elimination of the fault. The evaluation result is output only after at least two identical condition results. <IMAGE>
Patent DE-3308339-A1 (DE)
Title: Chair
Inventor: FUSS RAINER
IPC: A47C12/02
Filed: 1983-03-09
Abstract: The invention relates to a chair having a horizontal seat part arranged at sitting height and a rearwardly inclined back part, in which the seat part is formed from a seat board fastened to lateral carriers equipped with legs, and in which the back part has longitudinal spars which are also used as legs and which are connected rigidly to one another by means of transverse battens in the part projecting above the seat board. As a result of the special design of the seat part and back part, the chair can be converted quickly and easily into a multi-step stepladder of sufficient stability and tread safety simply as a result of the pivoting of components.
Patent DE-3309776-A1 (DE)
Title: Arrangement on automobiles with mutually contacting adjacent plastics parts
Inventor: HORMANNS ROLF
IPC: B60J10/15
Filed: 1983-03-18
Abstract: In an arrangement of mutually contacting adjacent plastics parts in automobiles, noise generation is avoided through the fact that the surface region of at least one of these parts is formed of a thermoplastic elastomer which contains as determining component a block polymer of the ABA type of butadiene blocks with end blocks of polystyrene or polyamide or the like. The block polymer can also be a so-called thermoplastic polyamide elastomer. The elastomeric material is expediently applied in a thin layer to a cheaper base material, expediently by coextrusion.
Patent DE-3318611-A1 (DE)
Title: Mössbauer source and process for producing it
Inventor: WESCHENFELDER DANIEL
IPC: G21G4/00
Filed: 1983-05-21
Abstract: The invention relates to a Mössbauer source for generating gamma quanta for irradiating a material containing an isotope which can be excited to resonance by the gamma quanta and whose measured resonance spectrum enables conclusions to be drawn about the properties of the electron shell of the isotope in the material, and to a method of producing it. The object of the invention is to provide a Mössbauer source of the abovementioned type and a production process which are not only superior to the <170>Yb conventional sources in all physical respects, but also make it possible to investigate Yb-containing materials which were previously inaccessible to Mössbauer spectroscopy. The isotope used for this purpose is <174>Yb and a strong <174>Lu activity is generated either from the <176>Yb isotope or a substance containing said isotope by irradiation with protons and/or deuterons without interfering additional activity from adjacent nuclides. The <174>Lu isotope is embedded in a single-phase nonmagnetic matrix with a cubic lattice structure and high Debye temperature, or highly enriched <176>Yb is used which is fused together with high-purity oxide-free Al or another matrix material with oxygen excluded and consequently irradiates protons and/or deuterons.
Patent DE-3318959-A1 (DE)
Title: Microscope with automatic traversing device
Inventor: NARITA HIROSHI
IPC: G02B21/26
Filed: 1983-05-25
Abstract: Microscope with automatic traversing device which sets a desired test region to a viewing station, in which microscope plates, preparations, membrane filters or the like, on which there are located, distributed over a wide range, objects that are to be tested such as, for example, cells, microbes, microscopically precise mechanical or electronic assemblies or the like, are displaced under an objective lens in a two-dimensional direction by uniform subranges, which correspond to the magnification of the microscope, continuously or in steps by a predetermined distance which is required in order to generate a slight overlap.
Patent DE-3323492-A1 (DE)
Title: Watch, in particular wrist-watch
Inventor: HERMANN ERICH
IPC: G04B19/26
Filed: 1983-06-30
Abstract: A watch, in particular a wrist-watch or other small watch carried on the person, is used as a memory and display instrument for a future date, especially the date of menstruation. The display requires actuation of a call-up member, it being possible for specific operation barriers to be provided in order to make the information accessible to the wearer of the watch only. In addition, the day of the week of the stored target date and the number of days until this date can be displayed. The target date can be automatically extrapolated.
Patent DE-3327663-A1 (DE)
Title: Device for inserting a sealing ring provided with a clamping ring into an annular groove of a socket pipe
Inventor: OSTENDORF HEINRICH
IPC: B23P19/08
Filed: 1983-07-30
Abstract: The invention relates to a device for inserting a sealing ring provided with a flexible clamping ring into an annular groove of the socket of a socket pipe, in particular a plastic socket pipe. According to the invention, provision is made for the device to have a projecting spigot element onto which the socket of a socket pipe can be pushed, for a section of the spigot element to have a sealing-ring receptacle in an area corresponding with the annular groove of the socket pipe, and for at least one sealing-ring deformation member to be allocated to the sealing-ring receptacle, which sealing-ring deformation member acts on the sealing ring, temporarily reduces the sealing ring in its periphery and then releases it again.
Patent DE-3330818-A1 (DE)
Title: Spraying tube for bottle cleaning machines
Inventor: BORSTELMANN WOLFGANG DIPL ING
IPC: B08B9/34
Filed: 1983-08-26
Abstract: In a spraying device for bottle cleaning machines with a rotating spraying tube 1 having nozzle bores 11, and with an inside tube 9 to feed the spraying liquid, a radial movement of the two tubes relative to one another is to be avoided. This is achieved by mounting a second tube 9 inside the spraying tube 1, which second tube 9 follows the rotary movement of the spraying tube 1 and in addition is transversely displaceable in an axial direction from spraying cycle to spraying cycle in such a way that the outlet bores 11 of the spraying tube 1 coincide and the nozzle bores 13 situated outside the spraying zone 11 are kept closed. <IMAGE>
Patent DE-3331398-A1 (DE)
Title: Sheet guide device
Inventor: STRAUBE PETER DIPL ING
IPC: B41F21/10
Filed: 1983-08-31
Abstract: The invention relates to a sheet guide device in sheet processing and handling machines. The object of the invention, which is to prevent, in a sheet guide device, alteration of the position of the grippers in the centre of motion on the gripper shaft during the closing process of the grippers within the bearing play of the gripper shaft bearings, is achieved by arranging between two gripper shaft bearings a tensioning bearing which fastens the gripper shaft and generates a bearing force which is produced by the fastening force, tensioning force, gripper bearing force and roller lever bearing force and which always acts in one direction. <IMAGE>
Patent DE-3333212-A1 (DE)
Title: Pressure-controlled valve arrangement
Inventor: GOOF SVEN KARL LENNART
IPC: F16K7/06
Filed: 1983-09-14
Abstract: A pressure-controlled valve arrangement comprises a valve housing (1) in which a through-passage for accommodating a first (11) and a second (12) hose section made of flexible or elastic material is provided. The valve arrangement furthermore has a control element which can be inserted into the valve housing between the two hose sections and touches these hose sections, the control element being movable in the valve housing and being capable of transmitting forces between the two hose sections in accordance with pressure changes in the hoses. The valve housing is a block-shaped body in which the passage is in the form of a unitary through-slot (4), on the base (5) of which one hose section (11) rests. Overall, the control element is a plate-shaped member (9) which can be displaced in the slot (4) in the direction of the depth of the slot. An adjusting screw (3) pointing towards the control element and the base (5) of the slot can be screwed into the slot (4). One end (15) of the adjusting screw can touch the other hose section (12) in the slot (4). The valve arrangement is easy to produce and assemble and the pressure in one hose section can be used to control the pressure and rate of flow in the other hose section. <IMAGE>
Patent DE-3337428-A1 (DE)
Title: Liquid-cooled cylinder head for internal combustion engines
Inventor: PUKL OTTO DIPL ING
IPC: F01P11/08
Filed: 1983-10-14
Abstract: A liquid-cooled cylinder head (1) for a multi-cylinder in-line internal combustion engine has a coolant chamber (2), which is designed as a longitudinal duct (9) with free passage. In the longitudinal duct (9) a lubricant line (10) formed from a pipe (11) is arranged separately and essentially washed all round by coolant. The lubricant line (10) serves as heat exchanger. <IMAGE>
Patent DE-3337605-A1 (DE)
Title: Hydrostatic drive
Inventor: DWORAK WILHELM
IPC: B60K17/10
Filed: 1983-10-15
Abstract: On a tractor vehicle (10) a hydraulic pump (12) is arranged, which is driven by the drive engine (11) of the tractor vehicle. On a unit (20) independent of the tractor vehicle a hydraulic motor (22) is arranged which is supplied with pressure medium by the hydraulic pump (12) via hydraulic connections (18, 23). The unit may be a circular saw (20), a chopper, a generator or any other appliance which can be driven by a hydraulic motor (22). 
<IMAGE>
Patent DE-3338039-A1 (DE)
Title: Accessories for heat pumps and refrigerators
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F04D25/04
Filed: 1983-10-20
Abstract: An expansion engine driven by the refrigerant is situated in the refrigerant circuit, forming a constructional unit with a fan which has variable rotor-blade positions. The control diagram of the fan is set to optimum conditions, corresponding to the family of characteristics, by the feedback action of the abovementioned components, resulting in an ideal power adaptation. <IMAGE>
Patent DE-3338686-A1 (DE)
Title: Mould core with dismantling device
Inventor: NEUMEISTER ERNST
IPC: B29C45/44
Filed: 1983-10-25
Abstract: The invention relates to a mould core for the production of injection mouldings with undercuts in which mould core a control pin (1) having a polygonal cross-section is provided around its circumference with relatively large and relatively small core segments (5, 6) and a dismantling device is provided, by which means the relatively small core segments can be pushed together within the relatively large core segments when the control pin (1) is withdrawn. It is desirable here if the dismantling device between the control pin and the core segments is removed. This is achieved by the contact surfaces (3, 4) between the control pin (1) and the core segments (5, 6) being in each case substantially rectilinear widthwise and at least one radially acting pressure spring (11) being inserted between each core segment and a moulded part (14, 15) receiving the mould core. When the control pin (1) and the core segments (5, 6) are withdrawn relative to one another, the pressure springs (11) press the core segments against the contact surfaces of the control pin and thus the core segments radially inwards. <IMAGE>
Patent DE-3339779-A1 (DE)
Title: Assembly which can be installed between two vehicles
Inventor: KOCH ROBERT
IPC: B62D35/00
Filed: 1983-11-03
Abstract: The subject of the invention is a device with which the intermediate space between two vehicles which are connected to one another in an articulated fashion can be covered in a streamlined fashion. The device consists essentially of flat material webs which are tensioned in the planes of the vehicle boundaries between the vehicles without significantly impeding the movements of the joints between the vehicles.
Patent DE-3407681-A1 (DE)
Inventor: SCHWARZBECK ERICH
IPC: B41F13/34
Filed: 1984-03-02
Abstract: A device for exchanging a numbering and imprinting device having a numbering shaft for carrying numbering units thereon and provided with an associated inking unit in a printing press, for another numbering and imprinting device mounted on another numbering shaft, the exchanging device includes a swivelling device swivellable about a horizontal pivot axis extending parallel to the axis of the numbering shaft, the swivelling device being formed of gripper elements, arranged on a cross member and carrying respective left-hand and right-hand journal pins of the numbering shaft, the horizontal pivot axis being formed by the axis of the cross-member, and the cross-member being mounted longitudinally displaceably on a carriage guide secured to a machine frame located at an end of the printing press, the carriage guide extending parallel to the axis of the numbering shaft.
Patent DE-3408826-A1 (DE)
Title: Plastic filter nozzle, in particular for water treatment and purification
Inventor: SCHEWE HERMANN
IPC: B01D24/38
Filed: 1984-03-10
Abstract: A plastic filter nozzle, in particular for water treatment and water purification, has a central tube piece for passing through an opening of a nozzle base and a nozzle body which is arranged on the tube piece. The tube piece passes through the opening of a nozzle base and has an external thread, onto which a nut piece can be screwed. Arranged on the tube piece is an axially displaceable locking element which is mounted in such a way that it cannot twist with respect to the tube piece and has set-forward and set-back portions extending in the axial direction. The set-forward and set-back portions are designed for engaging in receiving regions on the neighbouring face of the nut piece and, in the engaged state, secure the nut piece against unscrewing.
Patent DE-3412921-A1 (DE)
Title: Sound-insulating element
Inventor: ROSTOCK FRITZ PROF DIPL PHYS
IPC: E04B1/84
Filed: 1984-04-06
Abstract: The invention relates to a sound-insulating element, in particular for installation in a noise-protection wall for protection against traffic noise or industrial noise. Instead of, as is otherwise known, designing the surface of the sound-insulating element directed towards the noise source with a profiled structure, in order that the incident sound is reflected diffusely on the inclined surfaces of the structure, a sound-reflector body (1) provided with profiled structure is according to the invention arranged inside the sound-insulating element and this reflector is covered on both sides with sound-insulating mass (3). The surfaces of the sound-insulating element are plane. The sound energy penetrating into the sound-insulating element is reflected diffusely on the reflector body (1) and in the main is thrown about laterally/obliquely in the sound-insulating mass (3). For use on exposed noise-protection walls, each sound-insulating element can be bedded into a frame (12) made of reinforced concrete. The ratio between the sound energy reflected directly on the outer wall of the sound-insulating element (1) and that sound energy penetrating into the sound-insulating element can be adjusted at will through the choice of the sound-insulating material, in particular if layers of different sound-insulating materials are introduced into the sound-insulating element. <IMAGE>
Patent DE-3419755-A1 (DE)
Title: Chemical silvering bath
Inventor: WOLF GERHARD DIETER DR
IPC: C23C18/44
Filed: 1984-05-26
Abstract: The controlled electroless deposition of silver onto substrate surfaces can be achieved by means of chemical silvering baths which, as complex formers, contain thiocyanate ions and, as reductants, contain hydroxylamine.
Patent DE-3421159-A1 (DE)
Title: Lifting jack movable on wheels
Inventor: TARNG KUEN RUEY
IPC: B66F5/04
Filed: 1984-06-07
Abstract: A lifting jack movable on wheels (6) and having a hydraulic device (12) is described. The hydraulic device (12) is arranged so as to be hidden under the tilting arms (7). A tilting-arm pivot (1) which passes through one end of the tilting arm (7) is provided between two base frames (5) of the lifting jack. A bearing journal (2) passes through the other end of the tilting arm (7). Due to this construction, objects located on the support (9) of the lifting jack can be raised. Rotatably arranged between the tilting-arm pivot (1) and the bearing journal (2) is a cross-head pivot (18) with which the hydraulic device (12) provided underneath can be moved. Below the hydraulic device (12), a rotatable base (16) is located between the base frames (5). The lifting action is assisted by the arrangement of the hydraulic device (12) in the space below the cross-head pivot (18), and in addition the advantages of a compact construction and a minimum space requirement associated therewith and in particular the advantage of a substantial reduction in the manufacturing costs of a lifting jack are achieved. <IMAGE>
Patent DE-3423498-A1 (DE)
Title: Method for calibrating the electro-mechanical coupling factor for electro-mechanical transducer resonators
Inventor: LANGER WOLFGANG DIPL ING
IPC: H03H9/50
Filed: 1984-06-26
Abstract: In mechanical transducer resonators which are used, for example, in the 130-kHz filter, the electro-mechanical coupling factor must also be calibrated, among other things. These transducer resonators are compound resonators and consist of a steel part and the electrostrictive transducer ceramics. The transducer ceramics are mounted asymmetrically with respect to the mechanical vibration on the steel part. The coupling factor is calibrated in the manner of a frequency calibration by removing metal, particularly at the front faces of the transducer resonators. Thus, if the driving vibrator is calibrated on the side towards which the ceramics are displaced, the coupling factor drops, and conversely.
Patent DE-3425081-A1 (DE)
Title: Launder for multi-strand continuous casting installations for metal
Inventor: HEINEN KARL-HEINZ DIPL ING
IPC: B22D11/118
Filed: 1984-07-07
Abstract: The invention relates to a launder (1) for multi-strand continuous casting installations for metal, having bottom outlet openings (8) arranged in a row in the bottom of the launder and closeable by way of plugs or the like and having a pour-in region (3), attached at the side at the centre of the launder, for pouring in molten metal, a partition wall (9) with through-flow openings underneath the highest molten metal level being provided between the launder (1) and the pour-in region (3). The launder (1) is divided in the centre by a transverse wall (5) into two chambers (6, 7), each comprising half of the bottom outlet openings (8), that end region of the transverse wall (5) which faces the pour-in region (3) forming the central part (9c) of the partition wall (9), the outer parts (9a, 9b) of which each have through-flow openings (10a, 10b) leading to the chambers (6, 7). <IMAGE>